From: David Miller <davem@davemloft.net>
To: ian.molton@collabora.co.uk
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
eric.dumazet@gmail.com, ebiederm@xmission.com, xemul@openvz.org,
davidel@xmailserver.org, alban.crequy@collabora.co.uk
Subject: Re: [PATCH] af_unix: implement socket filter
Date: Tue, 18 Jan 2011 21:33:27 -0800 (PST) [thread overview]
Message-ID: <20110118.213327.27785301.davem@davemloft.net> (raw)
In-Reply-To: <1295368755-20931-1-git-send-email-ian.molton@collabora.co.uk>
From: Ian Molton <ian.molton@collabora.co.uk>
Date: Tue, 18 Jan 2011 16:39:15 +0000
> From: Alban Crequy <alban.crequy@collabora.co.uk>
>
> Linux Socket Filters can already be successfully attached and detached on unix
> sockets with setsockopt(sockfd, SOL_SOCKET, SO_{ATTACH,DETACH}_FILTER, ...).
> See: Documentation/networking/filter.txt
>
> But the filter was never used in the unix socket code so it did not work. This
> patch uses sk_filter() to filter buffers before delivery.
>
> This short program demonstrates the problem on SOCK_DGRAM.
...
> Signed-off-by: Alban Crequy <alban.crequy@collabora.co.uk>
> Reviewed-by: Ian Molton <ian.molton@collabora.co.uk>
Applied.
prev parent reply other threads:[~2011-01-19 5:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-18 16:39 [PATCH] af_unix: implement socket filter Ian Molton
2011-01-18 17:22 ` Eric Dumazet
2011-01-18 17:46 ` [PATCH] net: filter: dont block softirqs in sk_run_filter() Eric Dumazet
2011-01-19 5:33 ` David Miller
2011-01-18 17:51 ` [PATCH] af_unix: implement socket filter Alban Crequy
2011-01-18 20:19 ` Eric Dumazet
2011-01-19 5:33 ` David Miller [this message]
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